body {
     height: 800px;
     font: normal 75% Tahoma,sans-serif;
     margin: 0 auto;
     }

#obalka {
	      font-size: 1.2em;
	      margin: 0 auto;
	      width: 800px;
	      padding: 10px 5px;
	      }
#menu a{
        padding:2px;
        font-weight:bold;
        }
#menu a:hover{
              text-decoration:none;
              }
#footer{
        font-size: 0.9em;
        padding: 0px;
        text-align: center;
        border: 1px solid black;
        }                   


.left {text-align: left;}

.right {text-align: right;}

.center {text-align: center;}
